package com.bdqn.zhang.service;

import com.bdqn.zhang.pojo.Message;

/**
 * <Description> <br>
 *
 * @author tao<br>
 * @version 1.0<br>
 * @taskId: <br>
 * @createDate 2019/10/15 16:06 <br>
 * @see com.bdqn.zhang.pojo <br>
 */
public interface MessageService {
    Long count();

    Long addMsg(Message msg);
}
